challenged是什么意思
challenged 英[ˈtʃælɪndʒd] 美[ˈtʃæləndʒd]
adj. 受到挑战的; 残疾的，有伤的; 有缺陷的或缺少的;
v. “challenge”的过去式和过去分词;
[例句]She ran off with an intellectually challenged ski instructor.
她和一个脑筋不太好使的滑雪教练私奔了。
vertically是什么意思
vertically英 ['vɜ:tɪklɪ] 美 [ˈvə:tɪkl:ɪ]adv.垂直地； 直立地； 陡峭地； 在顶点垂直地；直立地；竖直地双语例句1. You can move the camera both vertically and horizontally.你可以上下左右移动摄像机。2. Line the pages for the graph both horizontally and vertically.在这几页上同时画上横线和竖线,以便制作图表.3. The human brain is divided vertically down the middle into two hemispheres.人脑从中央垂直地分为两半球.4. Unlike some birds, it does not dive vertically.和一些鸟不一样, 这种鸟不垂直向下飞.5. The dish now had to be lifted vertically because one edge was resting against the side of the canal.现在必须垂直着提升馅饼盘,因为盘的一边靠在运河的侧面上.
